NextJS
API
Crypto
Web3
TailwindCSS
Vercel
qriptique
Real-time cryptocurrency analytics tracker using the CoinGecko API.
Project Overview
A real-time cryptocurrency market tracking dashboard built with Next.js and Tailwind CSS. Features live price updates, 24-hour volume changes, interactive sparklines, and fast search filtering.
The Challenge & Objectives
Public financial APIs have aggressive rate-limits. The challenge was maintaining real-time price updates and smooth search without triggering 429 throttling errors.
Architecture & Technical Decisions
Next.js server-side caching, client-side SWR optimistic revalidation, CoinGecko REST endpoints, and Tailwind CSS for a sleek terminal theme.
Key Solutions & Outcomes
Implemented client-side debounced queries, in-memory route caching, and responsive sparkline charts with dark mode optimization.